Name
pf_norm
Label
Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Description

The subscale score is based on 10 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "performs all types of physical activities including the most vigorous without limitations due to health". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)

Search for all SF-36 variables within this dataset

Type
numeric
Visit number vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 333 44.4 ± 10.5 46.5 17.0 57.0 40 373
Month 1 Follow-up Visit 154 47.2 ± 10.2 50.7 17.0 57.0 219 373
Month 3 Follow-up Visit 141 48.1 ± 10.1 50.7 17.0 57.0 232 373
Treatment arm vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 44.4 ± 10.5 46.5 17.0 57.0 40 373
Lab 163 45.3 ± 10.1 48.6 17.0 57.0 23 186
Home 170 43.7 ± 10.7 46.5 17.0 57.0 17 187
Treatment arm vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.2 ± 10.2 50.7 17.0 57.0 219 373
Lab 69 47.4 ± 10.0 48.6 17.0 57.0 117 186
Home 85 47.1 ± 10.3 50.7 19.2 57.0 102 187
Treatment arm vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 48.1 ± 10.1 50.7 17.0 57.0 232 373
Lab 65 48.8 ± 8.6 50.7 21.3 57.0 121 186
Home 76 47.5 ± 11.2 50.7 17.0 57.0 111 187
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 44.4 ± 10.5 46.5 17.0 57.0 40 373
20.0 to 37.0 years 84 46.8 ± 10.0 50.7 17.0 57.0 10 94
37.0 to 46.0 years 81 46.2 ± 9.4 48.6 19.2 57.0 12 93
46.0 to 55.0 years 81 43.8 ± 10.6 46.5 17.0 57.0 12 93
55.0 to 80.0 years 87 41.1 ± 10.9 43.0 17.0 57.0 6 93
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.2 ± 10.2 50.7 17.0 57.0 219 373
20.0 to 37.0 years 31 50.3 ± 8.4 52.8 27.6 57.0 63 94
37.0 to 46.0 years 35 47.7 ± 10.0 50.7 21.3 57.0 58 93
46.0 to 55.0 years 38 50.2 ± 6.8 52.8 33.9 57.0 55 93
55.0 to 80.0 years 50 42.8 ± 11.9 46.5 17.0 57.0 43 93
Age at baseline visit vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 48.1 ± 10.1 50.7 17.0 57.0 232 373
20.0 to 37.0 years 24 50.7 ± 8.7 52.8 29.7 57.0 70 94
37.0 to 46.0 years 30 49.9 ± 9.6 53.9 21.3 57.0 63 93
46.0 to 55.0 years 40 50.8 ± 6.8 52.8 27.6 57.0 53 93
55.0 to 80.0 years 47 43.4 ± 11.7 48.6 17.0 57.0 46 93
Gender vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 333 44.4 ± 10.5 46.5 17.0 57.0 40 373
Female 130 40.5 ± 10.9 40.2 17.0 57.0 18 148
Male 203 47.0 ± 9.4 50.7 19.2 57.0 22 225
Gender vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 154 47.2 ± 10.2 50.7 17.0 57.0 219 373
Female 54 43.2 ± 11.2 46.5 17.0 57.0 94 148
Male 100 49.4 ± 8.9 52.8 21.3 57.0 125 225
Gender vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 141 48.1 ± 10.1 50.7 17.0 57.0 232 373
Female 49 44.6 ± 11.9 48.6 17.0 57.0 99 148
Male 92 50.0 ± 8.4 52.8 21.3 57.0 133 225
Race vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 324 44.5 ± 10.4 47.6 17.0 57.0 40 364
white 237 45.5 ± 10.0 48.6 19.2 57.0 22 259
american indian or alaska native - - - - - - - -
black or african american 71 40.6 ± 11.2 42.3 17.0 57.0 17 88
asian 4 54.4 ± 2.6 54.9 50.7 57.0 - 4
native hawaiian or other pacific islander 1 57.0 - 57.0 57.0 57.0 - 1
other 3 41.6 ± 11.6 42.3 29.7 52.8 1 4
multiple 8 44.7 ± 9.2 46.5 29.7 57.0 - 8
Race vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 1 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 148 47.2 ± 10.3 50.7 17.0 57.0 216 364
white 111 47.1 ± 10.3 50.7 17.0 57.0 148 259
american indian or alaska native - - - - - - - -
black or african american 29 47.1 ± 9.4 48.6 23.4 57.0 59 88
asian 2 57.0 ± 0.0 57.0 57.0 57.0 2 4
native hawaiian or other pacific islander - - - - - - 1 1
other 2 42.3 ± 20.8 42.3 27.6 57.0 2 4
multiple 4 47.0 ± 15.9 53.9 23.4 57.0 4 8
Race vs Short Form (36) Health Survey (SF-36): Physical functioning subscale score (standardized)
Month 3 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 135 48.0 ± 10.3 50.7 17.0 57.0 229 364
white 106 48.9 ± 9.0 50.7 17.0 57.0 153 259
american indian or alaska native - - - - - - - -
black or african american 22 44.4 ± 14.2 50.7 17.0 57.0 66 88
asian 1 57.0 - 57.0 57.0 57.0 3 4
native hawaiian or other pacific islander - - - - - - 1 1
other 1 29.7 - 29.7 29.7 29.7 3 4
multiple 5 47.4 ± 12.7 50.7 25.5 57.0 3 8